Duffy, G. G., & Ó Ceallaigh, S. T. (1919). Memo from the Envoys in Paris of the Elected Government of the Irish Republic, Seán T. Ó Ceallaigh and George Gavan Duffy, to the Minister of Foreign Affairs discussing Ireland's demand for recognition as a sovereign independent state.

Duffy, George Gavan, and Seán T. Ó Ceallaigh. Memo from the Envoys in Paris of the Elected Government of the Irish Republic, Seán T. Ó Ceallaigh and George Gavan Duffy, to the Minister of Foreign Affairs Discussing Ireland's Demand for Recognition as a Sovereign Independent State. 1919.